I wanted to share my story, it might help someone. We've been TTC #2 for 6 months and today finally I got my positive at 11dpo. I don't know what has helped but we have been using preseed for 3 months just like a regular lube and nothing happened. This month we used it with an applicator and filled it up to 1-1,5 mark. My husband has been taking fertilaid vitamins for men for 3 weeks now and I have been taking ovasitol (inositol) for two months to help with ovulation. I don't know if all of that together helped or just using preseed differently, but we are so excited we are going to have baby #2.